CN113040993A

CN113040993A - Vertebra reduction bed

Info

Publication number: CN113040993A
Application number: CN202011608941.5A
Authority: CN
Inventors: 郝杰; 张晓军; 胡侦明
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-06-29
Anticipated expiration: 2040-12-29
Also published as: CN113040993B

Abstract

The invention discloses a spine resetting bed which comprises a bed body and a resetting component arranged on the bed body, wherein the resetting component comprises a buffering air bag embedded in the bed surface to form support for human spines and a plurality of top beams arranged below the buffering air bag and used for driving the buffering air bag to reset the spines. According to the spine reduction bed disclosed by the invention, the independent work of each top beam can be separately controlled through the motors which are respectively controlled, the traction and extrusion of the spine at any part can be ensured, the spine reduction is realized, the spine can be purposefully drawn and extruded aiming at the spine so as to resist the spine deformation and restore the spine to the normal position, the degree required by the spine reduction can be adjusted according to the requirements of a patient, the spine reduction bed is convenient for the patient to use, and the burden of medical workers is reduced.

Description

Vertebra reduction bed

Technical Field

The invention relates to the technical field of medical instruments, in particular to a vertebral reduction bed.

Background

The spine of an adult is formed by connecting 26 vertebrae (7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, 1 sacral vertebrae (5 just born), 1 caudal vertebra), ligaments, joints and intervertebral discs, because the spine is easily pressed forward due to long-term sedentary and poor sitting postures, so that the spine is deformed. The upper end of the spine supports the skull, the lower hip bone, the middle rib and the back wall of the thorax, the abdominal cavity and the pelvic cavity. The spine has functions of supporting the trunk, protecting the internal organs, protecting the spinal cord, and performing exercise. Therefore, when the spine is deformed, the spine may be deformed to cause spondylitis or lumbago, which makes the patient uncomfortable.

The commonly used method for spine reduction is spine reduction, which is a method for treating lumbago and other related diseases by traction, lateral pulling, rotation, backward extension and other manipulations according to the traditional manipulation principle of traditional Chinese medicine. Research shows that the traditional Chinese medicine preparation has the effects of enlarging intervertebral space, promoting intervertebral disc retraction, loosening and relieving herniated intervertebral disc and surrounding tissues, simultaneously can correct dislocation of facet joints and scoliosis, relieves tension spasm of muscles, and finally achieves the purpose of relieving lumbar intervertebral disc herniation. The implementation of this manipulation is highly demanding and is very labor intensive and not efficient in daily treatment.

Therefore, in order to solve the above problems, a vertebral reduction bed is needed, which refers to the rudiment of a massage chair, and focuses on the targeted traction and extrusion of the vertebral column to resist the deformation of the vertebral column to restore the vertebral column to the normal position, and can adjust the required degree of vertebral reduction according to the needs of the patient, thereby facilitating the use of the patient and reducing the burden of medical workers.

Disclosure of Invention

In view of this, the present invention aims to overcome the defects in the prior art, and provides a spine reduction bed, which can perform targeted traction and compression on the spine to resist spine deformation and restore the spine to a normal position, and can adjust the degree required by spine reduction according to the needs of a patient, thereby facilitating the use of the patient and reducing the burden of medical workers.

The invention relates to a spine reduction bed, which comprises a bed body and a reduction assembly arranged on the bed body, wherein the reduction assembly comprises a buffering air bag which is embedded in the bed body and forms a support for human spines and a plurality of top beams which are arranged below the buffering air bag and drive the buffering air bag to reduce the spines, the plurality of top beams are arranged below the buffering air bag, and the movement of each top beam is independently controlled by a motor, so that any one or more motors can be started to start the corresponding top beam to move up and down, and the spine reduction correction of deformed parts is formed.

Further, the back timber is driven by the drive wheel, the drive wheel is connected with the output of motor, turn into the rectilinear motion of back timber with the rotary motion of motor, the effect of drive wheel lies in turning into the rectilinear motion of stand with the rotary motion of motor and then drives the up-and-down motion of back timber and produce the vertebra that the top supporting effect help takes place deformation position and reset and correct, when using this vertebra to reset the bed, the user need lie on the bed surface of this bed that resets flatly, make the vertebra position laminate in the position that sets up of buffering gasbag, guarantee that the up-and-down motion of back timber can exert an effect to the vertebra, the setting of buffering gasbag has avoided back timber direct contact vertebra to produce too big vibration impact to the vertebra, user's travelling comfort improves.

Further, the driving wheel is an eccentric wheel, the eccentric wheel is also one of cams, generally speaking, the eccentric wheel mainly aims to generate vibration, like an electric sieve, most of the eccentric wheels are round wheels, and the round wheels are convenient to manufacture, simple in process and free of sudden change, so that the whole vibration is stable.

Further, the fixed stand that sets up in back timber below, the stand bottom with drive wheel periphery butt moves down the position of arranging of motor through the setting of stand, for the setting of a plurality of motors provides installation space, avoids the motor mutual interference of densely covered to arrange unable.

Further, fixed being provided with on the bed body is used for doing the guide bracket of the spacing direction of stand, sliding fit between guide bracket and the stand, sliding fit's effect lies in swinging spacing to the upper and lower vibration of stand between guide bracket and the stand, avoids the stand to take place the swing, guarantees that the stand can only reciprocate in the vertical direction.

Further, the guide support is fixedly arranged below the bed body, a sliding block is fixedly formed on the guide support, a strip-shaped hole extending along the vertical direction is formed in the stand column, the sliding block is in sliding fit with the strip-shaped hole, the sliding fit hole can be formed in the guide support, the sliding block is arranged on the stand column, the achieved effect is the same, and the sliding block is also designed to be a long strip shape in order to limit the moving direction of the sliding block.

Furthermore, the two end faces of the driving wheel extend outwards in the circumferential direction to form a flange limiting the bottom of the stand column, the flange of the end face of the driving wheel limits the bottom of the stand column, the bottom of the stand column is prevented from being separated from the circumferential surface of the driving wheel, and the motor is guaranteed to drive the top beam to vibrate up and down smoothly.

Further, the top beam forms the arch that forms the top vertebra with the radian that the waist suited and middle part form and carries out the top of vertical direction to the lumbar vertebrae and reset, and the top beam is the radian design of symmetry and can wraps up the waist better to middle arch can play the top effect to the vertebra more effectively, ensures that the vertebra can obtain abundant top and then guarantees the completion that the vertebra resets.

Further, the both ends of back timber are all fixed and are set up the stand, and the stand bottom that is located the back timber both ends sets up by drive wheel drive and symmetry, and the motor is located two drive wheels of synchronous drive between the coexistence post, and the stand setting of symmetry makes back timber and stand form the portal type, improves the stability of back timber to there is the stand drive at both ends, the output of make full use of motor, and is energy-concerving and environment-protective.

The invention has the beneficial effects that: according to the spine reduction bed disclosed by the invention, the independent work of each top beam can be separately controlled through the motors which are respectively controlled, the traction and extrusion of the spine at any part can be ensured, the spine reduction is realized, the spine can be purposefully drawn and extruded aiming at the spine so as to resist the spine deformation and restore the spine to the normal position, the degree required by the spine reduction can be adjusted according to the requirements of a patient, the spine reduction bed is convenient for the patient to use, and the burden of medical workers is reduced.

Drawings

The invention is further described below with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a partially enlarged view of fig. 1.

Detailed Description

Fig. 1 is a schematic structural view of the present invention, fig. 2 is a side view of fig. 1, and fig. 3 is a partially enlarged view of fig. 1, and as shown in the drawings, the spine reduction bed in the present embodiment includes a bed body 1 and a reduction assembly disposed on the bed body 1, the reduction assembly includes a buffer air bag 2 embedded in the bed to form a support facing the spine of a human body, and a plurality of top beams 3 disposed below the buffer air bag 2 to drive the buffer air bag 2 to reduce the spine, the plurality of top beams 3 are arranged below the buffer air bag 2, and the movement of each top beam 3 is independently controlled by one motor 5, so that any one or more motors 5 can be activated to start the corresponding top beam 3 to move up and down, thereby forming the spine reduction correction of a deformed portion.

In this embodiment, back timber 3 is driven by drive wheel 4, drive wheel 4 is connected with motor 5's output, turn round the rotary motion of motor 5 into the linear motion of back timber 3, drive wheel 4's effect lies in turning round the rotary motion of motor 5 into the linear motion of stand 6 and then drives back timber 3's up-and-down motion and produce the vertebra that the overhead working helps take place deformation position and reset and correct to the vertebra, when using this vertebra to reset the bed, the user need lie on the bed surface of this bed that resets flatly, make the vertebra position laminate in the position that sets up of buffering gasbag 2, guarantee that the up-and-down motion of back timber 3 can produce the effect to the vertebra, the setting of buffering gasbag 2 has avoided back timber 3 direct contact vertebra to produce too big vibration impact to the vertebra, user's travelling comfort improves.

In this embodiment, the driving wheel 4 is an eccentric wheel, and the eccentric wheel is also an eccentric wheelCam wheelThe eccentric wheel is mainly used for generating vibration, like an electric sieve, most of the eccentric wheels are round wheels, and the round wheels are convenient to manufacture, simple in process and free of sudden change, so that the whole vibration is stable.

In this embodiment, fixed stand 6 that sets up in back timber 3 below, stand 6 bottom with 4 periphery butts of drive wheel, the setting through stand 6 moves down the position of arranging of motor 5, provides installation space for the setting of a plurality of motors 5, avoids the motor 5 mutual interference of close-packed to be unable to arrange.

In this embodiment, fixed being provided with on the bed body 1 is used for doing guide bracket 7 of the spacing direction of stand 6, sliding fit between guide bracket 7 and the stand 6, sliding fit's effect lies in swinging spacing to the vertical vibration of stand 6 between guide bracket 7 and the stand 6, avoids stand 6 to take place the swing, guarantees that stand 6 only can reciprocate in the vertical direction.

In this embodiment, the guide bracket 7 is fixedly disposed below the bed body 1, and the guide bracket 7 is fixedly formed with a slider 7a, the upright column 6 is provided with a strip-shaped hole 6a extending in the vertical direction, the slider 7a is in sliding fit with the strip-shaped hole 6a, the sliding fit hole may also be formed in the guide bracket 7, and the slider 7a is disposed on the upright column 6, so that the same effect is achieved, and the slider 7a is also designed to be a strip shape in order to limit the moving direction of the slider 7 a.

In this embodiment, the two end surfaces of the driving wheel 4 extend outwards in the circumferential direction to form the flanges 4a for limiting the bottom of the upright post 6, the flanges 4a on the end surfaces of the driving wheel 4 limit the bottom of the upright post 6, the bottom of the upright post 6 is prevented from being separated from the circumferential surface of the driving wheel 4, and the motor 5 is ensured to drive the top beam 3 to vibrate up and down smoothly.

In this embodiment, back timber 3 forms the arch that forms the back bone with the radian that the waist suited and middle part form and carries out the arch 3a of vertical direction in order to realize carrying out the back bone of lumbar vertebrae and reseing, and back timber 3 is the radian design of symmetry and can wrap up the waist better to middle arch 3a can play the effect of back bone more effectively to the vertebra, ensures that the vertebra can obtain abundant back bone and then guarantees the completion that the vertebra resets.

In this embodiment, the both ends of back timber 3 are all fixed and are set up stand 6, and are located 6 bottoms of stand at back timber 3 both ends and set up by drive wheel 4 drive and symmetry, and motor 5 is located two drive wheels 4 of synchronous drive between two stands 6, and the stand 6 setting of symmetry makes back timber 3 and stand 6 form the portal type, improves the stability of back timber 3 to there is the stand 6 drive at both ends, make full use of motor 5's output, energy-concerving and environment-protective.

According to the spine reduction bed disclosed by the invention, the independent work of each top beam 3 can be separately controlled through the motors 5 which are respectively controlled, the traction and extrusion of the spine at any part can be ensured, the spine reduction is realized, the spine can be purposefully drawn and extruded aiming at the spine so as to resist the spine deformation and restore the spine to a normal position, the degree required by the spine reduction can be adjusted according to the requirements of a patient, the spine reduction bed is convenient for the patient to use, and the burden of medical workers is reduced.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A spine reduction bed is characterized in that: including the bed body and set up the subassembly that resets on the bed body, the subassembly that resets is including inlaying the buffering gasbag that the bed formed the support to human vertebra and setting up in buffering gasbag below drive buffering gasbag and carry out a plurality of back timber that resets to vertebra.

2. The spinal reduction bed of claim 1, wherein: the top beam is driven by a driving wheel, the driving wheel is connected with the output end of the motor, and the rotary motion of the motor is converted into the linear motion of the top beam.

3. The spinal reduction bed of claim 2, wherein: the driving wheel is an eccentric wheel.

4. The spinal reduction bed of claim 2, wherein: the top beam is fixedly provided with an upright column below, and the bottom of the upright column is abutted against the periphery of the driving wheel.

5. The spinal reduction bed of claim 4, wherein: the bed body is fixedly provided with a guide support for limiting and guiding the stand column, and the guide support is in sliding fit with the stand column.

6. The spinal reduction bed of claim 5, wherein: the bed comprises a bed body, a guide support and a stand column, wherein the guide support is fixedly arranged below the bed body, a sliding block is fixedly formed on the guide support, a strip-shaped hole extending along the vertical direction is formed in the stand column, and the sliding block is in sliding fit with the strip-shaped hole.

7. The spinal reduction bed of claim 4, wherein: and two end surfaces of the driving wheel extend outwards in the circumferential direction to form a flange limiting the bottom of the upright post.

8. The spinal reduction bed of claim 4, wherein: the top beam forms a radian which is adaptive to the waist and the middle part forms a bulge of a supporting spine so as to realize the supporting restoration of the lumbar vertebra in the vertical direction.

9. The spinal reduction bed of claim 8, wherein: the two ends of the top beam are fixedly provided with stand columns, the bottoms of the stand columns at the two ends of the top beam are driven by the driving wheels and are symmetrically arranged, and the motor is positioned between the two stand columns to synchronously drive the two driving wheels.